Ng , Eng Poh (2017) Exploratory study of heterocyclic nitrogen-based ionic liquids as supramolecular structure-directing agents in zeolite synthesis. Technical Report. Universiti Sains Malaysia.
Full text not available from this repository.Abstract
This project reported the synthesis of novel heterocyclic nitrogen-based ionic liquid molecules as novel structure-directing agents (SDAs) in the synthesis uf zeulite microporous materials. The first part of this project discussed about the synthesis of several types of heterocyclic nitrogen-based SDAs. The prepared SDAs were then characterized using IR, IH NMR, TG/DTG and CHN analyses. The experiment was then followed by the formation study of iron-containing AIPO-5 crystals in the presence of phosphorous acid (H3P03) by using imidazolium-based SDA ([bdmim ]el) under ionothermal condition. The formation process of FeAPO-5 during the ionothermal synthesis was monitored by microscopic and spectroscopic methods. The roles of Fe3+ and H3POJ in the formation of the FeAPO-5 framework were investigated. Possible mechanism for the growth of FeAPO-5 crystals was proposed based on the experimental results.
| Item Type: | Monograph (Technical Report) |
|---|---|
| Subjects: | Q Science > QD Chemistry > QD1-999 Chemistry |
| Divisions: | Pusat Pengajian Sains Kimia (School of Chemical Sciences) > Monograph |
| Depositing User: | Mr Erwan Roslan |
| Date Deposited: | 02 Oct 2017 07:25 |
| Last Modified: | 02 Oct 2017 07:25 |
| URI: | http://eprints.usm.my/id/eprint/36867 |
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